On 05/06/2016 12:40 PM, Nikhil Utane wrote: > Hi, > > I used the blackbox feature which showed the reason for failure. > As I am cross-compiling pacemaker on a build machine and later moving > the binaries to the target, few binaries were missing. After fixing > that and bunch of other errors/warning, I am able to get pacemaker > started though not completely running fine. > > The node is not getting added: > airv_cu cib: error: xml_log:Element node failed to validate > attributes > > I suppose it is because of this error: > crmd: error: node_list_update_callback:Node update 4 failed: Update > does not conform to the configured schema (-203) > > I am suspecting this is caused because of > validate-with="pacemaker-0.7" in the cib. In another installation this > is being set to '"pacemaker-2.0"' > > [root@airv_cu pacemaker]# pcs cluster cib > <cib crm_feature_set="3.0.10" validate-with="pacemaker-0.7" epoch="3" > num_updates="0" admin_epoch="0" cib-last-written="Fri May 6 09:28:10 > 2016" have-quorum="1"> > <configuration> > <crm_config> > <cluster_property_set id="cib-bootstrap-options"> > <nvpair id="cib-bootstrap-options-have-watchdog" > name="have-watchdog" value="true"/> > <nvpair id="cib-bootstrap-options-dc-version" > name="dc-version" value="1.1.14-5a6cdd1"/> > <nvpair id="cib-bootstrap-options-cluster-infrastructure" > name="cluster-infrastructure" value="corosync"/> > </cluster_property_set> > </crm_config> > <nodes/> > <resources/> > <constraints/> > </configuration> > <status/> > </cib> > > Any idea why/where this is being set to 0.7. I am using latest > pacemaker from GitHub.
What kind of tooling did you use to create the cib? Try 'cibadmin --upgrade'. That should set the cib-version to what your pacemaker-version supports. > > [root@airv_cu pacemaker]# pacemakerd --version > Pacemaker 1.1.14 > Written by Andrew Beekhof > > Attaching the corosync.log and corosync.conf file. > > -Thanks > Nikhil > > > On Thu, May 5, 2016 at 10:21 PM, Ken Gaillot <kgail...@redhat.com > <mailto:kgail...@redhat.com>> wrote: > > On 05/05/2016 11:25 AM, Nikhil Utane wrote: > > Thanks Ken for your quick response as always. > > > > But what if I don't want to use quorum? I just want to bring up > > pacemaker + corosync on 1 node to check that it all comes up fine. > > I added corosync_votequorum as you suggested. Additionally I > also added > > these 2 lines: > > > > expected_votes: 2 > > two_node: 1 > > There's actually nothing wrong with configuring a single-node cluster. > You can list just one node in corosync.conf and leave off the above. > > > However still pacemaker is not able to run. > > There must be other issues involved. Even if pacemaker doesn't have > quorum, it will still run, it just won't start resources. > > > [root@airv_cu root]# pcs cluster start > > Starting Cluster... > > Starting Pacemaker Cluster Manager[FAILED] > > > > Error: unable to start pacemaker > > > > Corosync.log: > > *May 05 16:15:20 [16294] airv_cu pacemakerd: info: > > pcmk_quorum_notification: Membership 240: quorum still lost (1)* > > May 05 16:15:20 [16259] airv_cu corosync debug [QB ] Free'ing > > ringbuffer: /dev/shm/qb-cmap-request-16259-16294-21-header > > May 05 16:15:20 [16294] airv_cu pacemakerd: notice: > > crm_update_peer_state_iter: pcmk_quorum_notification: Node > > airv_cu[181344357] - state is now member (was (null)) > > May 05 16:15:20 [16294] airv_cu pacemakerd: info: > > pcmk_cpg_membership: Node 181344357 joined group pacemakerd > > (counter=0.0) > > May 05 16:15:20 [16294] airv_cu pacemakerd: info: > > pcmk_cpg_membership: Node 181344357 still member of group > > pacemakerd (peer=airv_cu, counter=0.0) > > May 05 16:15:20 [16294] airv_cu pacemakerd: warning: > pcmk_child_exit: > > The cib process (16353) can no longer be respawned, shutting the > > cluster down. > > May 05 16:15:20 [16294] airv_cu pacemakerd: notice: > > pcmk_shutdown_worker: Shutting down Pacemaker > > > > The log and conf file is attached. > > > > -Regards > > Nikhil > > > > On Thu, May 5, 2016 at 8:04 PM, Ken Gaillot <kgail...@redhat.com > <mailto:kgail...@redhat.com> > > <mailto:kgail...@redhat.com <mailto:kgail...@redhat.com>>> wrote: > > > > On 05/05/2016 08:36 AM, Nikhil Utane wrote: > > > Hi, > > > > > > Continuing with my adventure to run Pacemaker & Corosync > on our > > > big-endian system, I managed to get past the corosync > issue for now. But > > > facing an issue in running Pacemaker. > > > > > > Seeing following messages in corosync.log. > > > pacemakerd: warning: pcmk_child_exit: The cib process > (20000) can no > > > longer be respawned, shutting the cluster down. > > > pacemakerd: warning: pcmk_child_exit: The stonith-ng > process (20001) > > > can no longer be respawned, shutting the cluster down. > > > pacemakerd: warning: pcmk_child_exit: The lrmd process > (20002) can no > > > longer be respawned, shutting the cluster down. > > > pacemakerd: warning: pcmk_child_exit: The attrd process > (20003) can > > > no longer be respawned, shutting the cluster down. > > > pacemakerd: warning: pcmk_child_exit: The pengine > process (20004) can > > > no longer be respawned, shutting the cluster down. > > > pacemakerd: warning: pcmk_child_exit: The crmd process > (20005) can no > > > longer be respawned, shutting the cluster down. > > > > > > I see following error before these messages. Not sure if > this is the cause. > > > May 05 11:26:24 [19998] airv_cu pacemakerd: error: > > > cluster_connect_quorum: Corosync quorum is not configured > > > > > > I tried removing the quorum block (which is anyways blank) > from the conf > > > file but still had the same error. > > > > Yes, that is the issue. Pacemaker can't do anything if it > can't ask > > corosync about quorum. I don't know what the issue is at the > corosync > > level, but your corosync.conf should have: > > > > quorum { > > provider: corosync_votequorum > > } > > > > > > > Attaching the log and conf files. Please let me know if > there is any > > > obvious mistake or how to investigate it further. > > > > > > I am using pcs cluster start command to start the cluster > > > > > > -Thanks > > > Nikhil > > > > > _______________________________________________ > Users mailing list: Users@clusterlabs.org > http://clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org